Circadian Optics Lampu Light Therapy Lamp – Amazon Review

Circadian Optics has two goals, to make you healthier and to make you live a better life. They understand the importance of natural light and its effect on our happiness. That’s why they center their products around circadian rhythm. The natural rhythm that all living things experience through waking and sleeping.

And, what’s one of the biggest influences on our circadian rhythm? Sunlight. But during the fall and winter, it can be difficult to get enough in. This leads to seasonal depression, laziness, and a decrease in motivation. Even when it’s sunny out, you might be stuck in an office all day or similar. To make up for it, there’s the Lampu therapy light from Circadian Optics.

Light therapy is a cost effective way to treat the above symptoms we mentioned and more. It’s natural and only takes 30 minutes per day to reap the benefits. Things like over the counter medication can do more harm than good in the end run and cost more, too.

If you want to live life again and feel great, enjoy our Circadian Optics Lampu light therapy lamp review. We’ll be taking an indepth look at its price, light quality, pros, and cons so you can decide if it’s right for you. You’ll also learn about how it compares to other models on the market you may have already come across.

This light therapy lamp review is rather long so we opted to divide it up into 8 broad sections. You are more than welcome to click below to be taken directly to that section of this review. We’d prefer that you read the review in its entirety before making a decision, but if you are press for time, you can jump straight down to that section.

  1. Box Contents: We reveal what comes in the box with the light therapy box and take a brief look at each item in the box.
  2. Light Intensity: This is where we examine the level of light is measured using something called LUX.
  3. LED vs Fluorescent Light Bulbs: The type of bulb determines how long the light will last before you need to replace it.
  4. Light Quality: Light color or wavelengths range from a warm yellow to a harsh blue.
  5. Portability: Light Therapy only works well when used consistently, so having a light therapy box that looks good on your desk, next to your bed, or counter top is important.
  6. Full Spectrum: Therapeutic value comes from the brightness of the light. Complete spectrum is a better quality of lighting and study supports the notion that full spectrum lighting has health benefits.
  7. Cost: We compare the average cost of the unit compared to other items in the marketplace. This can be an important deciding factor based on your budget.
  8. Overview: Taking in account for everything we reviewed and utilizing everything we know about Bright Light Therapy, we can help summarize whether this light box is best for you!

Box Contents

The Lampu is packaged in a bright orange box that gets you excited before you open it.

When you do, the first thing you see is the futuristic looking lamp which some might mistake for a piece of art. More on that in a bit, though. Secondly, the cord needed to power the Lampu is included. You’re also given an instruction manual that will help you use the therapy lamp, get the most benefits out of it, and use it in a safe way.

Light Intensity

The Circadian Optics Lampu is powered by 10,000 lux while optimized for safety and consistency. It’s the maximum recommended dose for light therapy, and you’ll feel the effects quickly after sitting in front of it.

But, do you know what the best part is? The intensity of the light is adjustable. So you don’t have to worry if you have sensitive eyes or just don’t need an intense therapy session. Before bed, dim it so it stimulates the brain to have a better sleep. During the say, crank it up and you’ll feel more focused and happy.

LED vs Fluorescent Light Bulbs

Do you know how many years 50,000 hours equals to? Almost six. The Lampu takes advantage of LED lights which contributes to it’s incredibly long life span. Think about it. Every six years you’ll need to replace the lights. If that’s not cost effective, I don’t know what is.

LED has a lot of benefits over different kinds of lighting such as fluorescent. For one, LED has a much better life span, as you can tell from the Lampu. Secondly, it doesn’t fade as time goes on. Until it finally loses its power, you’ll get the exact same light therapy experience every time.

Even though the lifespan is 50,000 hours, one day you will have to replace the lights. For a budget-friendly option, many will opt for fluorescent bulbs as they do come cheaper than LED. Unfortunately, they contain mercury which is a serious hazard if they are to ever break by accident. As well, they lose their power gradually over time, meaning the benefits from your therapy lamp will lessen along with it.

Light Quality

Power and a high lux level is great, but how about the actual light quality? It may be strong, but is it safe? You’ll be relieved to know that the Lampu filters out 99.9% of all ultraviolet rays and doesn’t emit any infrared radiation.

Ultraviolet light is a serious health concern. It’s a major reason that certain individuals develop skin cancer and its the last thing you want coming from your therapy lamp. Even though they only make up a small percentage of the wavelength spectrum, they are very intense. Ultraviolet rays damage your skin down to the DNA, which can cause abnormal skin cell growth.

Some light therapy lamps available don’t filter out as much ultraviolet light as the Lampu does. If you’re serious about improving your health and keeping it that way, you can have peace of mind knowing this is a very safe light therapy lamp.

Ultraviolet or UV for short, comes in two different forms:

  1. UVA: These rays can age your skin cells and cause damage to DNA. If you have any wrinkles from being out in the sun for too long, it’s from UVA rays. It’s linked to an increased chance of skin cancers which you don’t have to worry about with a Lampu.
  2. UVB: Have you ever had a sunburn? You can thank UVB rays. These are a bit more powerful than UVA and can damage your skin directly.

If you want to play it safe, you can wear non-tinted glasses while still gaining benefits.

Portability, Size and Design

This is another area that the Lampu really stands out in. Many therapy lamps have good designs, but this one is incredible. When you take it out of the box, you’ll probably spend a few minutes just appreciating its design. The white body and straight lines gives it a very modern aesthetic, with a hint of orange on the back for contrast.

It’s made out of all plastic with no lead or mercury. This makes it eco-friendly, further adding to its overall quality. The Lampu weighs 2.3 lbs and is surprisingly light when you have it in your hands. Moving it around the house or travelling with it is a breeze.

Full Spectrum

Lampu is one of the few therapy lamps on the market that features full spectrum 5500k lighting. That means it covers the entire wavelength spectrum so you get the most positive results. This is because along the spectrum, the wavelengths triggers different things in our brain. When you can effectively get all of them at once, without the bad ones, you have a seriously powerful tool on your hands. A.K.A, the Lampu.

It mimics the effects and feeling of natural sunlight, better than any other light therapy lamp. Close your eyes and you’ll feel like you’re outside with your feet kicked up on a warm spring afternoon.


The price is hands-down the best part about the Lampu from Circadian Optics. It’s almost half the price of other 10,000 lux therapy lamps. Take the Aura Day series for example. For essentially the same power, you’re paying about double the price.

Also think about other ways you might be dealing with seasonal depression and similar symptoms. Over the counter medication is expensive and really adds up. A few purchases of medication is more than a Lampu which has a lifespan of 50,000 hours. And yes, you read that right. When you buy it, you’re guaranteed 50,000 hours of feeling amazing.


Circadian Optical’s Lampu is easily one of the best bang for your buck therapy lamps available. Light therapy is a profound approach to enhancing your mood, focus, and lessening symptoms of seasonal depression. Do you have 10 minutes you can spare every day? Then you have no reason not to get the Lampu. It’s better than any prescription drug or unhealthy alternative to relieving negative symptoms.

It all starts with the 10,000 lux power and 5500k full spectrum lighting. This range of light helps with skin conditions, sleep disorders, mood, and everything in between. It’s clinical strength and if you would like it lowered, you can simply adjust the power. 99.9% of ultraviolet rays are filtered out along with infrared to ensure that you are safe at all times.

With 50,000 hours of life, you’ll save money in the long term by not having to replace bulbs or invest into other treatment. The Lampu uses LED lights which are safer, more efficient, and last longer than fluorescent bulbs. The overall lifespan is better than a lot of other therapy lamps, even ones that are much more expensive.

While you want a lamp to improve your daily life, there’s no denying that looks play a role in buying a therapy lamp. The Lampu design can be described in one word – Awesome. It features sleek lines and an all-white body that gives it the appearance of a sculpture. The orange ring on the back adds a hint of contrast and life.

Once you’re in front of your very own Lampu enjoying the relaxing warmth, you’ll wonder why you didn’t get it sooner.

Our Rating: 4.6 / 5

User Rating: 4.6 / 5

Rank: 4th in Light Therapy Lamps Reviews


  • Very affordable price for a 10,000 lux therapy lamp
  • 5500k full spectrum lighting
  • An impressive 50,000 hour lifespan
  • One of the best looking designs available
  • Adjustable light strength


  • No extra features that other lamps have, like alarms or timers
  • Medium size which may take up desk space
  • Can irritate sensitive eyes


For the price, the Circadian Optics Lampu easily offers the best bang for your buck. It looks awesome, has great features, and is great for a wide group of people looking to purchase a light therapy lamp. If the first three lamps weren’t exactly what you were looking for, this lamp may be the perfect fit for you. Just note that it doesn’t come with all the bells and whistles as some of the other lamps on the market today.

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